1. Coin: ar tetradrachm Bookmark Museum number: 8-4427 Culture or time period: Greek Hellenistic Period (323–30 BC) and Seleucid (312 BC to 63 BC) Object class: Coins (money) and Tetradrachms Function: 7.5 Issued Currency and Associated Containers Production date: 226-223 BC Dimensions: linear 28 millimeters and weight 17.01 grams Collector: Alfred Emerson Collection place: Antioch on the Orontes (ancient city), ancient Syria Collection date: unknown Person depicted: Apollo (Greek and Roman diety) and Seleucus III Ceraunus (King of Syria)